The Chicks, formerly known as The Dixie Chicks, opened up about the other band who changed their name amid the Black Lives Matter movement: Lady A, formerly known as Lady Antebellum.“I think it was good. It was news to us that they had gotten that trademark, what, six years ago or something,” The Chicks singer Natalie Maines said during the Tuesday, July 21, episode of Watch What Happens Live With Andy Cohen.